Question

what is combustion ? .......please answer in simple wording please​

Answer 1

Answer:

Combustion is the scientific word for burning. In a combustion reaction a substance reacts with oxygen from the air and transfers energy to the surroundings as light and heat.

Answer 2

Answer:

$\huge\bf\orange{Combustion}$

Combustion is the scientific word for burning. In a combustion reaction, a substance reacts with oxygen from the air. Combustion reactions happen at high temperatures, and transfer energy to the surroundings as light and heat. This is why you see flames when things burn.